I'm looking for an mp3 player that will work for both Windows and Android.
I am keeping my music library (including playlists) in sync using FolderSync, and this works pretty well.
The problem is that I want to be able to edit playlists on Windows, and then (once a sync has happened) to be able to open the music app on android and to be able to find all my new/changed playlists.
I would even be open to a cloud-based player that would want to take over the sync aspect of this problem.
What apps for Windows and Android for playing mp3 would satisfy these requirements?